MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 318b876fd67260d055a3b77ecd1b922a796b6f18d3109dd357a623c545dbce45. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.
Database Entry
LummaStealer
Vendor detections: 15
| SHA256 hash: | 318b876fd67260d055a3b77ecd1b922a796b6f18d3109dd357a623c545dbce45 |
|---|---|
| SHA3-384 hash: | 142da7009b9fb24c4197bc20243177dd1bee6ab44ac72b7cbc9e07d80e78923157e4fbd5d2790bfc9d9afbc0aec49429 |
| SHA1 hash: | 0cf3134ba71caadcb52b042ab269c24a92954307 |
| MD5 hash: | 72ca2a6c6dc02b8875446390ddab7b37 |
| humanhash: | fish-fruit-uranus-alanine |
| File name: | 72ca2a6c6dc02b8875446390ddab7b37.exe |
| Download: | download sample |
| Signature | LummaStealer |
| File size: | 325'120 bytes |
| First seen: | 2024-05-18 17:28:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 5cf08a4aff927374d8bb5dde9b8dc613 (2 x Smoke Loader, 2 x LummaStealer) |
| ssdeep | 6144:rdimV4Z3n2Yof2HKVQyV/TeeEEFmW8zC1H4cokLP5+e:B743n2YoOHK+yJr90WTHn3h |
| Threatray | 11 similar samples on MalwareBazaar |
| TLSH | T1A164E11D67BCBC30E446CA3C9E3BC6D4AA1EB871DE9AD6572208661F19F36D0C522F05 |
| TrID | 39.5% (.EXE) InstallShield setup (43053/19/16) 28.6% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 9.6% (.EXE) Win64 Executable (generic) (10523/12/4) 6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.6% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | 1260c082e8e01218 (1 x LummaStealer) |
| Reporter |  abuse_ch |
| Tags: | exe LummaStealer |
Intelligence
File Origin
# of uploads :
1
# of downloads :
329
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
318b876fd67260d055a3b77ecd1b922a796b6f18d3109dd357a623c545dbce45.exe
Verdict:
Malicious activity
Analysis date:
2024-05-18 17:31:53 UTC
Tags:
lumma stealer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
DNS request
Connection attempt
Sending a custom TCP request
Connection attempt to an infection source
Sending an HTTP GET request
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Query of malicious DNS domain
Sending a TCP request to an infection source
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
fingerprint packed
Verdict:
Malicious
Labled as:
Malware
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
LummaC2 Stealer
Verdict:
Malicious
Result
Threat name:
LummaC
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
LummaC encrypted strings found
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Query firmware table information (likely to detect VMs)
Sample uses string decryption to hide its real strings
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Crypto Currency Wallets
Yara detected LummaC Stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Spyware.Lummastealer
Status:
Malicious
First seen:
2024-05-18 00:53:05 UTC
File Type:
PE (Exe)
Extracted files:
31
AV detection:
20 of 24 (83.33%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1 additional samples on MalwareBazaar
Result
Malware family:
lumma
Score:
10/10
Tags:
family:lumma stealer
Behaviour
Program crash
Lumma Stealer
Malware Config
C2 Extraction:
https://whispedwoodmoodsksl.shop/api
https://acceptabledcooeprs.shop/api
https://obsceneclassyjuwks.shop/api
https://zippyfinickysofwps.shop/api
https://miniaturefinerninewjs.shop/api
https://plaintediousidowsko.shop/api
https://sweetsquarediaslw.shop/api
https://holicisticscrarws.shop/api
https://boredimperissvieos.shop/api
https://acceptabledcooeprs.shop/api
https://obsceneclassyjuwks.shop/api
https://zippyfinickysofwps.shop/api
https://miniaturefinerninewjs.shop/api
https://plaintediousidowsko.shop/api
https://sweetsquarediaslw.shop/api
https://holicisticscrarws.shop/api
https://boredimperissvieos.shop/api
Unpacked files
SH256 hash:
ea8fdeb00e1ca19a5ebcf2fb6babd36afb9a06116a8139f1441137dbeb540024
MD5 hash:
c4999fc689fa60372f86bfbdba7740c6
SHA1 hash:
fe793840a3608a823c4969dfb4228b0b84829c59
Detections:
LummaStealer
SH256 hash:
318b876fd67260d055a3b77ecd1b922a796b6f18d3109dd357a623c545dbce45
MD5 hash:
72ca2a6c6dc02b8875446390ddab7b37
SHA1 hash:
0cf3134ba71caadcb52b042ab269c24a92954307
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
YARA Signatures
MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
BLint
The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.
Findings
| ID | Title | Severity |
|---|---|---|
| CHECK_AUTHENTICODE | Missing Authenticode | high |
| CHECK_DLL_CHARACTERISTICS | Missing dll Security Characteristics (HIGH_ENTROPY_VA) | high |
| CHECK_PIE | Missing Position-Independent Executable (PIE) Protection | high |
Reviews
| ID | Capabilities | Evidence |
|---|---|---|
| WIN32_PROCESS_API | Can Create Process and Threads | KERNEL32.dll::CloseHandle |
| WIN_BASE_API | Uses Win Base API | KERNEL32.dll::TerminateProcess KERNEL32.dll::SetFirmwareEnvironmentVariableA KERNEL32.dll::LoadLibraryA KERNEL32.dll::GetStartupInfoA KERNEL32.dll::GetCommandLineA |
| WIN_BASE_EXEC_API | Can Execute other programs | KERNEL32.dll::FlushConsoleInputBuffer KERNEL32.dll::WriteConsoleW KERNEL32.dll::WriteConsoleA KERNEL32.dll::SetConsoleTitleA KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleAliasesW KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode KERNEL32.dll::GetConsoleOutputCP |
| WIN_BASE_IO_API | Can Create Files | KERNEL32.dll::CreateFileA KERNEL32.dll::GetFileAttributesA |
| WIN_TIME_API | Can Modify Time | KERNEL32.dll::SetSystemTime |
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